BBC OEM crank, rods HP capcity/build... sugestions please

[malibu795]

Finally put this engine to rest, built a 489 BBC based off a MK6 block.
4.250 crank, 6.135 rods, KB FT pistons, trick flow 280cc heads, RPM intake, HR cam, 224/234@ .050 .630/640" with 1.8 rockers 114LSA ~9:1 CR

 

[Mighty]

I see you’re over here too (from the duramax forum). I’ve got a thread going on about my wagon.

 

[malibu795]

I see you’re over here too (from the duramax forum). I’ve got a thread going on about my wagon.

First forum I joined